Math, asked by ashwinkalidas, 10 months ago

the frequency of A tuning fork is 350 hertz find how many vibration it executes while the sound produced by its it travels a distance of 170 m velocity of sound in air is 340metre per second​

Answers

Answered by sonuvuce
7

The vibrations executed by tuning fork of frequency 350 Hz is 170

Step-by-step explanation:

Given

Distance = 170 m

Speed of sound in air = 340 m/s

Time taken by the sound in travelling 170 m

= Distance/Speed

= 170/340

=0.5 s

Frequency of the tuning fork = 350 Hz

i.e. in 1 second the number of vibrations = 350

Therefore, in 0.5 seconds, the number of vibrations = 350/2 = 170

Hope this helps.

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